Howard,
Hull #316 has the tank under the cockpit sole. The volume is undetermined. I will be removing it as soon as I find nothing better to do on that fine morning. When I have dimensions I will forward them to you.
Good Sailing
Gary O.
M-17 #316A
M-7-11 #?

C-21 Arizona Foothills
602 943-7252 Office
602 703-7245 Mobile
800 528-8962 Toll Free
www.GaryOberbeck.com

"Quality is never an accident; it is always the result of high
intention, sincere effort, intelligent direction and skillful
execution; it represents the wise choice of many alternatives."
                                      -William A. Foster